He’s baaaaaaaaaack. At least, for some offseason workouts, and — who knows? — possibly much more. Tim Tebow, the decorated Florida quarterback whose first stint in the NFL was as brief as it was closely scrutinized, has reached an agreement to join the Eagles, according to ESPN’s Adam Schefter. Philadelphia Coach Chip Kelly has spoken highly of Tebow in the past, and apparently he saw enough of the quarterback during a March workout to add him to a depth chart that currently includes Sam Bradford, Mark Sanchez, Matt Barkley and G.J. Kinne. The Eagles had reportedly been trying to trade...